Using printf will try to parse the string and replace special
characters. In migrate code, we want to just output the raw
json string of client.Node.
For example,
Printf("%\\") => %!\(MISSING)
Print("%\\") => %\
Thus, we should use print instead.
This commit adds a new option --check-key to endpoint health command
for health checking with a custom key. It is mainly for avoiding
permission problem.
This commit improves printing of role get command for prefix
permission. If a range permission corresponds to a prefix permission,
it is explicitly printed for a user. Below is an example of the new
printing:
$ ETCDCTL_API=3 bin/etcdctl --user root:p role get r1
Role r1
KV Read:
[/dir/, /dir0) (prefix /dir/)
[k1, k5)
KV Write:
[/dir/, /dir0) (prefix /dir/)
[k1, k5)
This commit adds a new option --prefix to "role grant-permission"
command. If the option is passed, the command interprets the key as a
prefix of range permission.
Example of usage:
$ ETCDCTL_API=3 bin/etcdctl --user root:p role grant-permission --prefix r1 readwrite /dir/
Role r1 updated
$ ETCDCTL_API=3 bin/etcdctl --user root:p role get r1
Role r1
KV Read:
[/dir/, /dir0)
[k1, k5)
KV Write:
[/dir/, /dir0)
[k1, k5)
$ ETCDCTL_API=3 bin/etcdctl --user u1:p put /dir/key val
OK
This commit adds a new flag --detail to etcdctl user get command. The
flag enables printing the detailed permission information of the user
like below example:
$ ETCDCTL_API=3 bin/etcdctl --user root:p user get u1
User: u1
Roles: r1 r2
$ ETCDCTL_API=3 bin/etcdctl --user root:p user get u1 --detail
User: u1
Role r1
KV Read:
[k1, k5)
KV Write:
[k1, k5)
Role r2
KV Read:
a
b
[k8, k9)
KV Write:
a
b
[k8, k9)
Currently the user can't list only the keys in a prefix search. In
order to support such operations the filtering will be done on the
server side to reduce the encoding and network transfer costs.
This commit expands RPCs for getting user and role and support list up
all users and roles. etcdctl v3 is now support getting all users and
roles with the newly added option --all e.g. etcdctl user get --all
